var cookie_ = function(cookies){
    var cookies ={};
    if(!cookie){
        return cookies;
    }
    var list = cookie.split(',');
    for(var i =0;i<list.length;i++);
   {
       var pair = list[i].split('=');
       cookies[pair[0].trim()] = pair[1];
   }
    return cookies;
}